but I just wanted to ask if I bought this mobile from at&t with the two years contract and stopped paying for the monthly Subscription bouquet .. this act will cause any harm for the visa holder "my friend in the united states" :) who bought the mobile for me ??

Here in the Philippines you can get an iPhone for free, with 2 year contract of only $20 per month(unlimited call and text only). Add another $20 and you get unlimited data of 7.2mbps. Living in a 3rd world country is awesome!